Features:

• Type equations algebraically

  Instead of just having an equation in the form "y = 2*x + 3", you can type equations as "y = a*x + b".

• Values of parameters can be adjusted dynamically

  By adjusting the respective scrollbars representing each parameter, the graphs can be made to change, thus you are able to see how the graph changes as the parameter changes.

• Equations can be compounded

  Equations already defined by the user can be used in subsequent equations.
  For example, with f(x) = a*x set, the g = sin f would mean g(x) = sin (a*x).

• Can draw multiple graphs per document

  Several graphs can be drawn in the same document and then all simultaneously adjusted dynamically.

• Arbitrary names can be used for parameters, variables and functions

  Give parameters, variables and functions any names you want.
  For example:
  Acceleration(Displacement) = - Angular_Velocity ^ 2 * Displacement and
  a(x) = -ω^2*x.
  can be used to represent the same equation.

• Freely express terms

  Symbols can be typed with many variables instead of just x and y, or even r and t. Terms, i.e. variables and parameters can be any word(or gibberish): cost, velocity, number_or_genes, colour, CN98, brain, etc. Even non-English terms like: η, 脑子, cerveau.

• Polar curves can be drawn

  By selecting the polar button, graphs can be drawn in polar form rather than just cartesian.

• Graphs can be differentiated symbolically

• Graph panel can be navigated through panning

  The graph view can be translated by dragging the mouse in the pan state.

• Greek and mathematical symbols can be easily typed

  Typing certain names of Greek letters or some mathematical expressions lead to conversion to the appropriate symbols.